Fix bundling aggregations if unsigned is not a returned event field. (#12234)

An error occured if a filter was supplied with `event_fields` which did not include
`unsigned`.

In that case, bundled aggregations are still added as the spec states it is allowed
for servers to add additional fields.
This commit is contained in:
Patrick Cloke 2022-03-16 12:17:39 -04:00 committed by GitHub
parent 9e90d643e6
commit 96274565ff
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3 changed files with 35 additions and 3 deletions

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@ -1267,6 +1267,34 @@ class RelationsTestCase(BaseRelationsTestCase):
[annotation_event_id_good, thread_event_id],
)
def test_bundled_aggregations_with_filter(self) -> None:
"""
If "unsigned" is an omitted field (due to filtering), adding the bundled
aggregations should not break.
Note that the spec allows for a server to return additional fields beyond
what is specified.
"""
self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
# Note that the sync filter does not include "unsigned" as a field.
filter = urllib.parse.quote_plus(
b'{"event_fields": ["content", "event_id"], "room": {"timeline": {"limit": 3}}}'
)
channel = self.make_request(
"GET", f"/sync?filter={filter}", access_token=self.user_token
)
self.assertEqual(200, channel.code, channel.json_body)
# Ensure the timeline is limited, find the parent event.
room_timeline = channel.json_body["rooms"]["join"][self.room]["timeline"]
self.assertTrue(room_timeline["limited"])
parent_event = self._find_event_in_chunk(room_timeline["events"])
# Ensure there's bundled aggregations on it.
self.assertIn("unsigned", parent_event)
self.assertIn("m.relations", parent_event["unsigned"])
class RelationRedactionTestCase(BaseRelationsTestCase):
"""